Finding the Fourth Proportional to 42,150.08, 63,039.21 and 37,502.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,150.08 : 63,039.21 = 37,502.70 : x
2. Step 2: Convert to fraction form
   42,150.08/63,039.21 = 37,502.70/x
3. Step 3: Cross multiply
   42,150.08x = 63,039.21 × 37,502.70
4. Step 4: Simplify right side
   42,150.08x = 2,364,140,580.87
5. Step 5: Solve for x
   x = 2,364,140,580.87/42,150.08
6. Step 6: Final answer
   x = 56,088.64